Cement kiln head burner positioning device

Abstract

The utility model provides a cement kiln head burner positioning device, and belongs to the technical field related to cement kiln head burning. Comprising a base, an electric push rod and a cement kiln head combustor pipeline, a supporting plate is fixedly connected to the base, a lower fixing plate and an upper fixing plate are arranged on the supporting plate in a penetrating mode, the upper fixing plate is arranged above the lower fixing plate, limiting plates are arranged on the side faces of the upper fixing plate and the lower fixing plate, and the limiting plates are of a U-shaped structure; the cement kiln head combustor pipeline is arranged between the upper fixing plate and the lower fixing plate. The upper fixing plate and the lower fixing plate are limited through the limiting plate, use of bolts is reduced, and mounting and dismounting are facilitated.

Description

Technical Field

[0001] The utility model provides a cement kiln head burner positioning device, belonging to the technical field related to cement kiln head combustion. Background Art

[0002] The cement kiln head burner is one of the key equipment used in the cement production process. Its main function is to provide the heat energy required for fuel combustion in the cement production process. Specifically, the cement kiln head burner burns the fuel (usually coal, petroleum coke, natural gas, etc.) to generate a high-temperature flame, and then introduces this high-temperature flame into the cement kiln to complete the calcination and clinker preparation in the cement production process. The high temperature generated in this process can cause the components in the cement raw materials to undergo chemical reactions and eventually generate cement clinker. It is a vital part of the cement production process. The cement kiln head burner positioning device is the installation and positioning support for the cement kiln head burner.

[0003] Based on the above, the inventors found that:

[0004] In the prior art, the installation and positioning support of the cement kiln head burner is usually fixed with a large number of bolts. However, if a branch pipe is broken and needs to be replaced or repaired, the bolts are usually exposed and will rust over time, making it difficult to remove them. This is very inconvenient and has a complex structure, making installation and disassembly very troublesome.

[0005] Therefore, in view of this, the existing structure is studied and improved, and a cement kiln head burner positioning device is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is that a traditional cement kiln head burner positioning device is fixed with a large number of bolts and is inconvenient to install and disassemble.

[0007] In order to solve the above problems, the utility model proposes a technical solution: a cement kiln head burner positioning device, comprising a base, an electric push rod, and a cement kiln head burner pipeline, the base is fixedly connected to a support plate and the support plate is penetrated by a lower fixed plate and an upper fixed plate, the upper fixed plate is placed above the lower fixed plate and limit plates are arranged on the sides of the upper fixed plate and the lower fixed plate, the limit plates are U-shaped, and the cement kiln head burner pipeline is placed between the upper fixed plate and the lower fixed plate.

[0008] Furthermore, the upper fixed plate and the lower fixed plate are respectively provided with a through groove one and a through groove, and the support plate is placed in the through groove one and the through groove, the inner diameter of the through groove is adapted to the outer diameter of the support plate rod, and the upper end of the support plate is placed in the through groove one.

[0009] Furthermore, a connecting plate is fixedly connected to the lower fixing plate, and a through groove is extended from the upper end of the connecting plate and is placed below the supporting plate, and the supporting plate is L-shaped.

[0010] Furthermore, grooves are respectively arranged on the sides of the upper fixing plate and the lower fixing plate, and the two grooves are respectively connected to the through groove 1 and the inside of the through groove.

[0011] Furthermore, the connecting plate and the supporting plate are respectively provided with a second through groove and a third through groove corresponding to the groove, and the upper and lower sides of the limiting plate are respectively placed in the groove, the second through groove and the third through groove.

[0012] Furthermore, the bottom of the lower end of the lower fixing plate is a planar structure and the electric push rod is placed between the lower fixing plate and the base and fixedly connected thereto.

[0013] Due to the adoption of the above technical solution, the beneficial effects of the cement kiln head burner positioning device of the utility model are as follows:

[0014] Align the through groove of the upper fixing plate with the connecting plate and insert it into the plate, cover the upper end of the cement kiln head burner pipe, and limit the upper and lower fixing plates by the limiting plates, so as to fix the cement kiln head burner pipe in the upper and lower positions. The left and right positions of the cement kiln head burner pipe are support plates, so that it cannot move left and right, reducing the use of bolts and facilitating installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 The utility model is a three-dimensional positioning device for a cement kiln burner Figure 1 .

[0017] Figure 2 The utility model is a three-dimensional positioning device for a cement kiln burner Figure 2 .

[0018] Figure 3 This is a three-dimensional local view of a cement kiln head burner positioning device of the utility model. Figure 1 .

[0019] Figure 4 This is a three-dimensional local view of a cement kiln head burner positioning device of the utility model. Figure 2 .

[0020] Figure 5 The utility model is a cutaway stereoscopic diagram of a cement kiln head burner positioning device.

[0021] In the figure:

[0022] 1. Base; 2. Electric push rod; 3. Cement kiln head burner pipe; 4. Support plate; 5. Lower fixed plate; 6. Upper fixed plate; 7. Limit plate; 8. Through groove; 9. Groove; 10. Through groove 2; 11. Through groove 3; 12. Through groove 1; 13. Connecting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The present application fully explains the problems of the prior art in the technical background, and there are no superordinate or general problems. The problems to be solved by the present application are described in detail in the following utility model content and specific implementation methods, the technical problems to be solved by the technical scheme are clarified, and it is determined that the technical scheme of the present application has beneficial effects relative to the objective prior art.

[0025] See also Figure 1-5 As shown: the utility model provides a cement kiln head burner positioning device: it includes a base 1, an electric push rod 2, and a cement kiln head burner pipeline 3, the base 1 is fixedly connected with a support plate 4 and the support plate 4 is penetrated with a lower fixed plate 5 and an upper fixed plate 6, the upper fixed plate 6 is placed above the lower fixed plate 5 and a limiting plate 7 is arranged on the sides of the upper fixed plate 6 and the lower fixed plate 5, the limiting plate 7 is a U-shaped structure, the cement kiln head burner pipeline 3 is placed between the upper fixed plate 6 and the lower fixed plate 5, the bottom of the lower end of the lower fixed plate 5 is a plane structure and the electric push rod 2 is placed between the lower fixed plate 5 and the base 1 and fixedly connected thereto.

[0026] The upper fixing plate 6 and the lower fixing plate 5 are respectively provided with a through groove 12 and a through groove 8, and the support plate 4 is placed in the through groove 12 and the through groove 8. The inner diameter of the through groove 8 is adapted to the outer diameter of the rod of the support plate 4, and the upper end of the support plate 4 is placed in the through groove 12.

[0027] The lower fixed plate 5 is fixedly connected with a connecting plate 13, and a through groove 12 extends from the upper end of the connecting plate 13 and is placed under the supporting plate 4. The supporting plate 4 is L-shaped, and a through groove 2 10 and a through groove 3 11 corresponding to the groove 9 are respectively provided on the connecting plate 13 and the supporting plate 4. The upper and lower sides of the limiting plate 7 are respectively placed in the groove 9, the through groove 2 10, and the through groove 3 11.

[0028] The upper fixing plate 6 and the lower fixing plate 5 are provided with grooves 9 on their sides, and the two grooves 9 are connected to the inside of the through groove 12 and the through groove 8 respectively.

[0029] The principle of the cement kiln head burner positioning device of the utility model is:

[0030] The cement kiln head burner is a prior art, and the utility model is provided with a plurality of pipes in the components of the cement kiln head burner, which are mainly used to support the pipes in the components of the cement kiln head burner.

[0031] Start the electric push rod to drive the lower fixed plate and the connecting plate to move on the support plate. Stop when the lower fixed plate is close to the bottom of the cement kiln head burner pipe. Then align the through groove 1 of the upper fixed plate with the support plate to cover the cement kiln head burner pipe. At this time, the support plate is placed in the through groove 1 and the upper end of the connecting plate is close to the inner top of the support plate. Then insert the limit plate into the groove, through groove 2, and through groove 3.

[0032] The distance between two adjacent support plates is adapted to the diameter of the outer wall of the cement kiln head burner pipe. When the cement kiln head burner pipe moves left and right, it cannot move because the support plate is fixedly connected to the base. When the cement kiln head burner pipe moves up and down, it cannot move up and down because of the limitation of the electric push rod and the limit plate.

[0033] The utility model limits the upper fixing plate and the lower fixing plate by means of the limiting plate, thus reducing the use of bolts and facilitating installation and disassembly.

[0034] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cement kiln head burner positioning device, comprising a base (1), an electric push rod (2), and a cement kiln head burner pipeline (3), characterized in that: The base (1) is fixedly connected to a support plate (4), and a lower fixed plate (5) and an upper fixed plate (6) are passed through the support plate (4); the upper fixed plate (6) is placed above the lower fixed plate (5), and a limiting plate (7) is provided on the side of the upper fixed plate (6) and the lower fixed plate (5); the limiting plate (7) is in a U-shaped structure, and the cement kiln head burner pipe (3) is placed between the upper fixed plate (6) and the lower fixed plate (5).

2. A cement kiln head burner positioning device according to claim 1, characterized in that: The upper fixing plate (6) and the lower fixing plate (5) are respectively provided with a through groove (12) and a through groove (8), and the support plate (4) is placed in the through groove (12) and the through groove (8), the inner diameter of the through groove (8) is matched with the outer diameter of the rod of the support plate (4), and the upper end of the support plate (4) is placed in the through groove (12).

3. A cement kiln head burner positioning device according to claim 1, characterized in that: A connecting plate (13) is fixedly connected to the lower fixing plate (5), and a through groove (12) extends from the upper end of the connecting plate (13) and is placed below the supporting plate (4), and the supporting plate (4) is L-shaped.

4. A cement kiln head burner positioning device according to claim 1, characterized in that: The upper fixing plate (6) and the lower fixing plate (5) are provided with grooves (9) on their sides, and the two grooves (9) are connected to the inside of the through groove 1 (12) and the through groove (8) respectively.

5. A cement kiln head burner positioning device according to claim 3, characterized in that: The connecting plate (13) and the supporting plate (4) are respectively provided with a second through groove (10) and a third through groove (11) corresponding to the groove (9), and the upper and lower sides of the limiting plate (7) are respectively placed in the groove (9), the second through groove (10), and the third through groove (11).

6. A cement kiln head burner positioning device according to claim 1, characterized in that: The bottom of the lower end of the lower fixing plate (5) is a planar structure, and the electric push rod (2) is placed between the lower fixing plate (5) and the base (1) and fixedly connected thereto.

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